/*
 * Created on 21-Jun-2004
 * Created by Paul Gardner
 * Copyright (C) Azureus Software, Inc, All Rights Reserved.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 */

package org.gudy.azureus2.pluginsimpl.remote.tracker;

/**
 * @author parg
 *
 */

import java.net.InetAddress;
import java.net.URL;

import org.gudy.azureus2.plugins.torrent.Torrent;
import org.gudy.azureus2.plugins.tracker.Tracker;
import org.gudy.azureus2.plugins.tracker.TrackerException;
import org.gudy.azureus2.plugins.tracker.TrackerListener;
import org.gudy.azureus2.plugins.tracker.TrackerTorrent;
import org.gudy.azureus2.plugins.tracker.web.TrackerAuthenticationListener;
import org.gudy.azureus2.plugins.tracker.web.TrackerWebContext;
import org.gudy.azureus2.plugins.tracker.web.TrackerWebPageGenerator;
import org.gudy.azureus2.pluginsimpl.remote.RPException;
import org.gudy.azureus2.pluginsimpl.remote.RPObject;
import org.gudy.azureus2.pluginsimpl.remote.RPReply;
import org.gudy.azureus2.pluginsimpl.remote.RPRequest;
import org.gudy.azureus2.pluginsimpl.remote.torrent.RPTorrent;

public class RPTracker extends RPObject implements Tracker {
    protected transient Tracker delegate;

    public static RPTracker create(Tracker _delegate) {
        RPTracker res = (RPTracker) _lookupLocal(_delegate);

        if (res == null) {

            res = new RPTracker(_delegate);
        }

        return (res);
    }

    protected RPTracker(Tracker _delegate) {
        super(_delegate);
    }

    protected void _setDelegate(Object _delegate) {
        delegate = (Tracker) _delegate;
    }

    public Object _setLocal()

    throws RPException {
        return (_fixupLocal());
    }

    public RPReply _process(RPRequest request) {
        String method = request.getMethod();
        Object[] params = request.getParams();

        if (method.equals("host[Torrent,boolean]")) {

            try {
                Torrent torrent = params[0] == null ? null : (Torrent) ((RPTorrent) params[0])._setLocal();

                if (torrent == null) {

                    throw (new RPException("Invalid torrent"));
                }

                TrackerTorrent tt = delegate.host(torrent, ((Boolean) params[1]).booleanValue());

                RPTrackerTorrent res = RPTrackerTorrent.create(tt);

                return (new RPReply(res));

            } catch (TrackerException e) {

                return (new RPReply(e));
            }
        } else if (method.equals("getTorrents")) {

            TrackerTorrent[] torrents = delegate.getTorrents();

            RPTrackerTorrent[] res = new RPTrackerTorrent[torrents.length];

            for (int i = 0; i < res.length; i++) {

                res[i] = RPTrackerTorrent.create(torrents[i]);
            }

            return (new RPReply(res));
        }

        throw (new RPException("Unknown method: " + method));
    }

    // ************************************************************************

    public TrackerTorrent host(Torrent torrent, boolean persistent)

    throws TrackerException {
        try {
            RPTrackerTorrent resp =
                    (RPTrackerTorrent) _dispatcher.dispatch(
                            new RPRequest(this, "host[Torrent,boolean]", new Object[] { torrent, new Boolean(persistent) })).getResponse();

            resp._setRemote(_dispatcher);

            return (resp);

        } catch (RPException e) {

            if (e.getCause() instanceof TrackerException) {

                throw ((TrackerException) e.getCause());
            }

            throw (e);
        }
    }

    public TrackerTorrent host(Torrent torrent, boolean persistent, boolean passive)

    throws TrackerException {
        notSupported();

        return (null);
    }

    public TrackerTorrent publish(Torrent torrent)

    throws TrackerException {
        notSupported();

        return (null);
    }

    public TrackerTorrent[] getTorrents() {
        RPTrackerTorrent[] res = (RPTrackerTorrent[]) _dispatcher.dispatch(new RPRequest(this, "getTorrents", null)).getResponse();

        for (int i = 0; i < res.length; i++) {

            res[i]._setRemote(_dispatcher);
        }

        return (res);
    }

    public TrackerTorrent getTorrent(Torrent t) {
        notSupported();

        return (null);
    }

    public TrackerWebContext createWebContext(int port, int protocol)

    throws TrackerException {
        notSupported();

        return (null);
    }

    public TrackerWebContext createWebContext(String name, int port, int protocol)

    throws TrackerException {
        notSupported();

        return (null);
    }

    public TrackerWebContext createWebContext(String name, int port, int protocol, InetAddress bind_ip)

    throws TrackerException {
        notSupported();

        return (null);
    }

    public void addListener(TrackerListener listener) {

    }

    public void removeListener(TrackerListener listener) {

    }

    public String getName() {
        notSupported();

        return (null);
    }

    public void setEnableKeepAlive(boolean enable) {
        notSupported();
    }

    public URL[] getURLs() {
        notSupported();

        return (null);
    }

    public InetAddress getBindIP() {
        notSupported();

        return (null);
    }

    public void addPageGenerator(TrackerWebPageGenerator generator) {

    }

    public void removePageGenerator(TrackerWebPageGenerator generator) {
    }

    public TrackerWebPageGenerator[] getPageGenerators() {
        notSupported();

        return (null);
    }

    public void addAuthenticationListener(TrackerAuthenticationListener l) {

    }

    public void removeAuthenticationListener(TrackerAuthenticationListener l) {

    }

    public void destroy() {
        notSupported();
    }
}
